phpcs.ruleset.xml

<?xml version="1.0"?>
<ruleset name="Classy">
    <!-- Don't validate not our code -->
    <exclude-pattern>/vendor/*</exclude-pattern>

    <!-- Ignore all assets -->
    <exclude-pattern>*.css</exclude-pattern>
    <exclude-pattern>*.js</exclude-pattern>
    <exclude-pattern>*.less</exclude-pattern>

    <!-- Strange but without this, nothing works. -->
    <rule ref="vendor/wp-coding-standards/wpcs/WordPress/Sniffs/Arrays/ArrayDeclarationSniff.php"/>

	<!-- WordPress Core + Extra + Docs Code Style -->
	<rule ref="vendor/wp-coding-standards/wpcs/WordPress-Core" />
    <rule ref="vendor/wp-coding-standards/wpcs/WordPress-Extra" />
    <rule ref="vendor/wp-coding-standards/wpcs/WordPress-Docs">
        <!-- Ignore PHP 7 -->
        <exclude name="Squiz.Commenting.FunctionComment.ScalarTypeHintMissing" />

        <!-- Conflict with PSR-4 -->
        <exclude name="WordPress.Files.FileName.UnderscoresNotAllowed" />
    </rule>
</ruleset>